AMD Ryzen 5 1600X
MSI B350 PC Mate
G.Skill Ripjaws V 2x8GB DDR4 3000MHz
GeForce® GTX 1080 G1 Gaming 8G
I play with PUBG ultra/high my cpu usage cirka 40%.
I started "The Division" my cpu usage 100% in game menu! why??
(tested low/high/ultra dx11/dx12 all time cpu usage100%)
You'll need to check with the game developer / graphics card manufacturer.